10-day forecast for Rainier, OR: 40° to 73°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Wednesday, October 21
58°
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2173° / 44°0
Morning44°feels 44°
Afternoon71°feels 70°
Evening55°feels 55°
Overnight49°feels 49°
73 °
Rainier, Wednesday, 21 October
Clear. High 73°, low 44°.
Pressure29.94 inHg
Wind1.5 mph E
Humidity66%
Visibility6.2 mi
Dew point48°
Thu, 2259° / 43°0
Morning43°feels 43°
Afternoon59°feels 58°
Evening48°feels 45°
Overnight48°feels 48°
59 °
Rainier, Thursday, 22 October
Overcast. High 59°, low 43°.
Pressure30.00 inHg
Wind4.8 mph NW
Humidity72%
Visibility1.6 mi
Dew point47°
Fri, 2358° / 42°0
Morning42°feels 42°
Afternoon58°feels 56°
Evening47°feels 47°
Overnight44°feels 44°
58 °
Rainier, Friday, 23 October
Partly cloudy. High 58°, low 42°.
Pressure30.33 inHg
Wind3.5 mph NW
Humidity68%
Visibility6.2 mi
Dew point43°
Sat, 2459° / 40°0
Morning40°feels 40°
Afternoon59°feels 56°
Evening49°feels 49°
Overnight42°feels 42°
59 °
Rainier, Saturday, 24 October
Overcast. High 59°, low 40°.
Pressure30.21 inHg
Wind2 mph N
Humidity68%
Visibility6.2 mi
Dew point41°
Sun, 2560° / 41°0
Morning43°feels 43°
Afternoon49°feels 49°
Evening57°feels 56°
Overnight46°feels 46°
60 °
Rainier, Sunday, 25 October
Overcast. High 60°, low 41°.
Pressure30.12 inHg
Wind3.4 mph N
Humidity86%
Visibility—
Dew point42°
Mon, 2667° / 44°0
Morning48°feels 48°
Afternoon60°feels 58°
Evening59°feels 57°
Overnight45°feels 44°
67 °
Rainier, Monday, 26 October
Partly cloudy. High 67°, low 44°.
Pressure30.18 inHg
Wind4.4 mph N
Humidity53%
Visibility—
Dew point40°
Tue, 2765° / 41°0
Morning46°feels 44°
Afternoon56°feels 54°
Evening60°feels 58°
Overnight45°feels 44°
65 °
Rainier, Tuesday, 27 October
Partly cloudy. High 65°, low 41°.
Pressure30.18 inHg
Wind4.7 mph N
Humidity49%
Visibility—
Dew point35°
Wed, 2871° / 42°0
Morning48°feels 46°
Afternoon63°feels 60°
Evening62°feels 60°
Overnight46°feels 46°
71 °
Rainier, Wednesday, 28 October
Clear. High 71°, low 42°.
Pressure30.06 inHg
Wind8.6 mph E
Humidity36%
Visibility—
Dew point32°
Thu, 2968° / 42°0
Morning47°feels 47°
Afternoon60°feels 57°
Evening61°feels 59°
Overnight46°feels 46°
68 °
Rainier, Thursday, 29 October
Clear. High 68°, low 42°.
Pressure30.00 inHg
Wind2.2 mph S
Humidity38%
Visibility—
Dew point31°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Rainier, OR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.